Do You Need Hardness In Vinyl Liner Pools

A low level can result in foaming which is unpleasant but shouldn t harm the liner.

Do you need hardness in vinyl liner pools. For vinyl pools calcium should be between 150 250 ppm. Look at the screenshot of our lsi calculator. The ph should be between 7 4 7 6. Next i would adjust the ph.

To balance a vinyl pool start with the alkalinity first. You do still need to regularly measure and maintain your vinyl liner pool s alkalinity ph calcium hardness and chlorine levels. Truth be known vinyl liner and fiberglass pools are likely to decline faster in a low calcium environment. The signs of extreme chemical abuse are faded colors and the vinyl is very brittle.

When water is too soft add calcium hardness increaser leftovers can be used as snow melt during winter. The vinyl liner in the swimming pool can become very slippery if the chemistry is not kept correct. Vinyl liners for in ground pools should last you anywhere between 8 to 10 years. There are those who think that low calcium is only a problem for concrete pools but au contraire mon frere low hardness levels below 150 ppm can harm vinyl liners too.

We find vinyl liners on the entry steps of the pool to be one of the most common complaints with liner wrinkling and or slippery surfaces. Your sonco pool designer can show you many beautiful and functional alternatives for your entry steps. It s actually closer to a fiberglass pool s energy bill. The alkalinity should be between 80 120 ppm for a vinyl liner pool.

Liners that have been subjected to the wrong type of chlorine usually need to be replaced about 1 to 3 years. High calcium is rarely a problem if other lsi factors are adjusted properly 500ppm calcium hardness is easily managed without scale formation. Last you would want to test your calcium hardness. Above ground liners should last you around 5 to 7 years.

If calcium hardness goes above 400 ppm you will likely see a white flaky crust on the liner and pool equipment.